Carolina QB Cam Newton has surgery on throwing shoulder

CHARLOTTE, N.C. (AP) — Panthers quarterback Cam Newton has had arthroscopic surgery on his right throwing shoulder.
The team announced Newton’s rehabilitation process will begin immediately and no timetable listed for when he can begin throwing again.
The procedure was successfully performed by Panthers team physician Pat Connor.
Carolina still has not disclosed the exact nature of Newton’s shoulder injury. The quarterback also had surgery in March of 2017 to repair a partially